<template>
  <el-breadcrumb class="app-breadcrumb" separator="/" >
    <transition-group name="breadcrumb">
      <el-breadcrumb-item v-for="(item,index) in levelList" :key="item.path">
        <span v-if="item.redirect==='noredirect'||index==levelList.length-1" class="no-redirect">{{item.meta.title}}</span>
        <!-- <router-link v-else :to="item.redirect||item.path">{{item.meta.title}}</router-link> -->
        <a href="javascript:;" v-else class="highlight" @click="index==0?$router.push({path: '/agent'}):''" :to="item.redirect||item.path">{{item.meta.title}}</a>
      
        
      </el-breadcrumb-item>
    </transition-group>
  </el-breadcrumb>
</template>

<script>
export default {
  created() {
    this.getBreadcrumb()
  },
  data() {
    return {
      levelList: null
    }
  },
  watch: {
    $route() {
      this.getBreadcrumb()
    }
  },
  methods: {
    getBreadcrumb() {
      let matched = this.$route.matched.filter(item => item.name)
      
      const first = matched[0]
 
      if (first && first.name !== 'agent') {
        matched = [{ path: '/agent', meta: { title: '首页' }}].concat(matched)
      }
      
      this.levelList = matched
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
  .app-breadcrumb.el-breadcrumb {
    display: inline-block;
    font-size: 14px;
    line-height: 50px;
    margin-left: 10px;
    .no-redirect {
      color: #97a8be;
      cursor: text;
    }
  }
  .highlight{
    color:#000;
    font-weight: bold;
    
  }
</style>
